unicorn/qemu
Bin Meng c59e391194 target/i386: seg_helper: Correct segment selector nullification in the RET/IRET helper
Per the SDM, when returning to outer privilege level, for segment
registers (ES, FS, GS, and DS) if the check fails, the segment
selector becomes null, but QEMU clears the base/limit/flags as well
as nullifying the segment selector, which should be a spec violation.

Real hardware seems to be compliant with the spec, at least on one
Coffee Lake board I tested.

Backports c2ba0515f2df58a661fcb5d6485139877d92ab1b
2021-03-03 19:10:24 -05:00
..
accel target/arm: Add sve infrastructure for page lookup 2021-02-25 20:28:23 -05:00
crypto crypto: Clean up includes 2018-02-19 00:47:40 -05:00
default-configs target/riscv: Initial introduction of the RISC-V target 2019-03-08 21:46:10 -05:00
docs docs/devel/memory.txt: Document _with_attrs accessors 2018-10-04 04:46:26 -04:00
fpu softfloat: Define misc operations for bfloat16 2021-02-27 16:41:46 -05:00
hw target/arm: Set instance_align on CPUARM TypeInfo 2021-03-01 18:58:44 -05:00
include qemu/bswap: Remove unused qemu_bswap_len() 2021-03-02 13:35:17 -05:00
qapi qapi: Rewrite string-input-visitor's integer and list parsing 2018-12-18 04:57:25 -05:00
qobject qstring: Move qstring_from_substr()'s @end one to the right 2018-08-02 21:24:19 -04:00
qom target/arm: Set instance_align on CPUARM TypeInfo 2021-03-01 18:58:44 -05:00
scripts decodetree: Fix codegen for non-overlapping group inside overlapping group 2021-03-01 20:14:19 -05:00
target target/i386: seg_helper: Correct segment selector nullification in the RET/IRET helper 2021-03-03 19:10:24 -05:00
tcg tcg: Remove TCG_TARGET_HAS_cmp_vec 2021-03-01 19:49:02 -05:00
util util/cutils: Turn FIXME comment into QEMU_BUILD_BUG_ON() 2020-01-14 08:04:30 -05:00
aarch64.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
aarch64eb.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
accel.c target/arm: Set instance_align on CPUARM TypeInfo 2021-03-01 18:58:44 -05:00
arm.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
armeb.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
CODING_STYLE.rst docs: split the CODING_STYLE doc into distinct groups 2019-11-28 02:54:44 -05:00
configure configure: Support -static-pie if requested 2020-04-30 07:09:34 -04:00
COPYING
COPYING.LIB
cpus.c Include qapi/error.h exactly where needed 2018-03-07 12:26:38 -05:00
exec.c Memory: Enable writeback for given memory region 2020-01-14 07:44:24 -05:00
gen_all_header.sh
glib_compat.c target/arm: Add VHE system register redirection and aliasing 2020-03-21 15:57:03 -04:00
header_gen.py target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
ioport.c hw: remove pio_addr_t 2018-02-24 02:43:16 -05:00
LICENSE
m68k.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
Makefile Makefile: Rename targets for make recursion 2019-08-08 17:26:49 -04:00
Makefile.objs qapi: Move qapi-schema.json to qapi/, rename generated files 2018-03-09 11:35:11 -05:00
Makefile.target configure: Remove old -fno-gcse workaround for GCC 4.6.x and 4.7.[012] 2018-12-18 03:52:36 -05:00
memory.c target/arm: Set instance_align on CPUARM TypeInfo 2021-03-01 18:58:44 -05:00
memory_ldst.inc.c memory: Single byte swap along the I/O path 2020-01-07 19:12:04 -05:00
memory_mapping.c include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
mips.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
mips64.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
mips64el.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
mipsel.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
powerpc.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
qemu-timer.c timer/cpus: fix some typos and update some comments 2018-02-25 23:21:57 -05:00
riscv32.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
riscv64.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
rules.mak build-sys: silence make by default or V=0 2018-03-06 08:58:03 -05:00
sparc.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
sparc64.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00
unicorn_common.h tcg: Move sorted_args into TCGArgConstraint.sort_index 2021-03-01 19:33:45 -05:00
VERSION Open 6.0 development tree 2021-03-02 13:39:05 -05:00
vl.c Use cpu_create(type) instead of cpu_init(cpu_model) 2018-03-20 14:20:30 -04:00
vl.h
x86_64.h target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest 2021-03-01 20:04:31 -05:00